Multimedia-based video game distribution

• US 8,282,476 B2
• Filed: 06/24/2005
• Issued: 10/09/2012
• Est. Priority Date: 06/24/2005
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Inventors: Walter, Edward
• Primary Examiner(s): Laneau, Ronald
• Assistant Examiner(s): MYHR, JUSTIN L
• Application Number:
  US11/166,785
• Publication Number:
  US 20070021211A1
• Time in Patent Office: 2,664 Days
• Field of Search: 463/29, 463/41
• US Class Current: 463/29
• CPC Class Codes: A63F 13/12 involving interaction between a plurality of game devices, e.g. transmisison or distribution systems protocols for networked virtual reality, networked games H04L29/06034
• CPC Class Codes: A63F 13/30 Interconnection arrangements between game servers and game devices; Interconnection arrangements between game devices; Interconnection arrangements between game servers
• CPC Class Codes: A63F 13/338 using television networks
• CPC Class Codes: A63F 13/71 using secure communication between game devices and game servers, e.g. by encrypting game data or authenticating players
• CPC Class Codes: A63F 2300/401 Secure communication, e.g. using encryption or authentication
• CPC Class Codes: A63F 2300/409 Data transfer via television network
• CPC Class Codes: H04N 21/4781 Games

Abstract

A method and system are provided. The method includes providing a multimedia data stream including a first channel having video content representing a first list of video games and corresponding channel identifiers and a second channel having video game data associated with a first video game of the first list. The second channel is associated with a first channel identifier corresponding to the first video game. The system includes one or more storage devices to store video game data, a list generation module to generate video content representing a first list of video games and corresponding channel identifiers and a multimedia stream generator. The multimedia stream generator generates a multimedia data stream including at least a first channel having data representative of the video content representing the first list of video games and a second channel having video game data associated with a first video game of the first list.

Claims

1. A method comprising:

sending an encoded multimedia data stream from a game console modular card for reception by a display device, the encoded multimedia data stream comprising a first channel having video content representing a first list of available video games and corresponding channel identifiers, a second channel having video game data associated with a first video game of the first list, a third channel having video content representing a second list of available video games and corresponding identifiers, and a fourth channel having video game data associated with a second video game of the second list,

wherein the second channel is associated with a first channel identifier corresponding to the first video game and wherein the video game data associated with the first video game is cyclically sent via the second channel,

wherein the fourth channel is associated with a second channel identifier corresponding to the second video game,

wherein the first list represents video games associated with a first category and the second list represents video games associated with a second category,

wherein the display device is operable to delay storage of the video game data received via the second channel until a starting byte of the video game data is detected and to cease storage of the video game data when the starting byte is detected again, and

wherein the display device is operable to decode the encoded multimedia data stream to generate a decoded multimedia data stream and to distribute the decoded multimedia data stream to one or more networked devices; and

verifying an identification of the display device prior to sending a decryption key to the display device, wherein the decryption key is used by the display device to decrypt the video game data.

2. The method of claim 1, further comprising:

encrypting the video game data of the second channel before sending the encoded multimedia data stream to the display device; and

sending the decryption key to the display device.

3. The method of claim 1, wherein the video game data associated with the first video game is sent in a continuous loop via the second channel.

4. The method of claim 1, wherein the video game data associated with the second video game is provided in response to a request for the video game data.

5. The method of claim 1, wherein the display device comprises a television having a game console modular card to process the video game data, wherein the television is operable to display video content promptly upon receipt of a request to power up the television.

6. The method of claim 5, wherein sending the encoded multimedia data stream comprises sending the encoded multimedia data stream to the television via a packet-based network.

7. The method of claim 6, wherein the packet-based network comprises an Internet Protocol (IP)-based network.

8. The method of claim 5, wherein the television further comprises a decoder to decode the first channel to generate display data representative of the video content of the first channel, wherein the display data is sent to a display of the television.

9. The method of claim 1, wherein sending the encoded multimedia data stream comprises sending the encoded multimedia data stream as a digital television transmission.

10. The method of claim 9, wherein the digital television transmission comprises at least one of a terrestrial transmission and a satellite transmission.

11. The method of claim 1, wherein sending the encoded multimedia data stream comprises sending the encoded multimedia data stream to the display device via a packet-based network.

12. The method of claim 1, further comprising billing for a service that includes sending the encoded multimedia data stream.

13. A method comprising:

receiving, at a game console modular card of a system that includes a display device, an encoded multimedia data stream, the encoded multimedia data stream comprising a first channel having video content representing a first list of available video games and corresponding channel identifiers, a second channel that cyclically transmits video game data associated with a first video game of the first list, the second channel associated with a first channel identifier corresponding to the first video game, a third channel having video content representing a second list of available video games and corresponding identifiers, and a fourth channel having video game data associated with a second video game of the second list, wherein the fourth channel is associated with a second channel identifier corresponding to the second video game, wherein the first list represents video games associated with a first category and the second list represents video games associated with a second category, and wherein the display device is operable to decode the encoded multimedia data stream to generate a decoded multimedia data stream and to distribute the decoded multimedia data stream to one or more networked devices;

sending the video content representing the first list of available video games for display at the display device;

receiving a user input indicating a selection of the first channel identifier associated with the first video game of the first list in response to display of the video content;

obtaining the video game data associated with the first video game from the second channel for storage at the system in response to receiving the user input sending an identification of the display device to a content provider;

receiving a decryption key to decrypt the video game data in response to the content provider verifying the identification of the display device;

detecting a starting byte of the video game data associated with the first video game; and

storing the video game data associated with the first video game beginning at the starting byte until the starting byte is detected again.

14. The method of claim 13, further comprising:

receiving a second user input indicating a selection of the second channel identifier associated with the second video game of the second list in response to display of the video content; and

obtaining the video game data associated with the second video game from the fourth channel in response to receiving the second user input.

15. The method of claim 13, further comprising:

displaying the video content representing the second list of available video games;

receiving user input signals indicating a selection of the second channel identifier associated with the second video game; and

obtaining the video game data associated with the second video game for storage at a storage device of the system.

16. The method of claim 13, wherein the user input comprises a remote control command received via a remote control interface of the system.

17. A system comprising:

one or more storage devices to store video game data associated with a plurality of video games;

a list generation module to generate video content representing a first list of video games and corresponding channel identifiers;

a multimedia stream generator coupled to the one or more storage devices and the list generation module, the multimedia stream generator to generate an encoded multimedia data stream for output to a display device, the encoded multimedia data stream comprising a first channel having data representative of the video content representing the first list of video games, a second channel having video game data associated with a first video game of the first list, the second channel associated with a first channel identifier corresponding to the first video game, wherein the video game data is encrypted prior to transmission, a third channel having video content representing a second list of available video games and corresponding identifiers, and a fourth channel having video game data associated with a second video game of the second list, wherein the fourth channel is associated with a second channel identifier corresponding to the second video game, wherein the first list represents video games associated with a first category and the second list represents video games associated with a second category, the encoded multimedia stream including the video game data associated with the first video game in a repeating manner and wherein the display device is operable to decode the encoded multimedia data stream to generate a decoded multimedia data stream, to distribute the decoded multimedia data stream to one or more networked devices, to delay storage of the video game data associated with the first video game until a starting byte of the video game data is detected, and to cease storage of the video game data when the starting byte is detected again; and

an authentication module to verify an identity of the display device prior to sending a decryption key to the display device, wherein the decryption key is used by the display device to decrypt the video game data.

18. The system of claim 17, wherein the multimedia stream generator provides the video game data associated with the second video game in response to a request for the video game data from a user.

19. The system of claim 17, wherein the system is coupled to one or more remote display devices via a packet-based network and wherein the multimedia stream generator provides the encoded multimedia data stream to one or more display devices as a packet-based transmission.

20. A television comprising:

a display;

a first interface to receive an encoded multimedia data stream, wherein the encoded multimedia data stream comprises a first channel having video content representing a first list of available video games, a second channel having video game data associated with a first video game of the first list, a third channel having video content representing a second list of available video games and corresponding identifiers, and a fourth channel having video game data associated with a second video game of the second list, wherein the fourth channel is associated with a second channel identifier corresponding to the second video game, and wherein the first list represents video games associated with a first category and the second list represents video games associated with a second category;

a decoder to decode the encoded multimedia data stream to generate a decoded multimedia data stream, to distribute the decoded multimedia data stream to one or more networked devices, and to provide the video content to the display;

a control interface to receive a user input indicating a selection of a channel identifier associated with the first video game of the first list in response to display of the video content;

a video game storage unit to obtain the video game data associated with the first video game from the second channel in response to the user input, to send an identification of the display device to a content provider, and to receive a decryption key to decrypt the video game data in response to the content provider verifying the identification of the display device, wherein the video game storage unit is configured to initiate storage of the video game data when a starting byte of the video game data is detected and to cease storage of the video game data when the starting byte is detected again;

a first modular card receptacle coupled to the first interface; and

a game console modular card coupled to the first modular card receptacle, wherein the game console modular card processes the video game data and wherein the game console modular card comprises;

one or more controller inputs to receive user control signals related to game play; and

an output to provide video data associated with the game play;

wherein the television is operable to display the video content on the display upon receipt of a request to power up the television.

21. The television of claim 20, wherein the control interface comprises a remote control interface to receive remote control commands from a remote control device and wherein the user input includes a remote control command.

22. The television of claim 20, wherein the game console modular card includes the video game storage unit.

23. The television of claim 20, wherein the video game storage unit is further operable to decrypt the video game data of the second channel using the decryption key.

24. The television of claim 20, wherein the first interface comprises at least one of a network interface to a packet-based network and a cable interface to receive a digital cable television transmission including the encoded multimedia data stream.